C++Windows API实现屏蔽Win键、Fn键和鼠标右键

想要屏蔽 Win 键、Fn 键或者鼠标右键?用 C++实现键盘钩子功能相当简单,是在 Visual Studio 2013 环境下。通过利用 Windows API 的低级键盘钩子(WH_KEYBOARD_LL),可以在键盘事件到达目标应用程序之前,拦截并阻止它们的传播。比如,屏蔽 Win 键和 Fn 键,只需要在回调函数中判断按键码,发现是需要屏蔽的按键时直接返回 1 就行。至于鼠标右键,监听WM_RBUTTONDOWN事件后,直接返回非零值就能实现屏蔽。
不过,要记得,使用钩子会影响系统性能,别随意滥用,尤其是在需要高效响应的应用场景中。别忘了,钩子程序应尽量快执行,避免卡顿。
如果你做的是 DLL,也要注意线程安全问题,确保在合适的位置安装和卸载钩子,避免引发麻烦。

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KbHook.zip 预估大小:42个文件
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KbHook 文件夹
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Release 文件夹
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KbHook.exe 8KB
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KbHook.pdb 347KB
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ipch 文件夹
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kbhook-99c2e154 文件夹
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kbhook-8dac77c4.ipch 2.94MB
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kbhook-7216f30a.ipch 2.94MB
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KbHook.sln 964B
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KbHook.sdf 28.13MB
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Debug 文件夹
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KbHook.pdb 627KB
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KbHook.ilk 266KB
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KbHook.v12.suo 28KB
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KbHook 文件夹
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ReadMe.txt 2KB
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Release 文件夹
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vc120.pdb 196KB
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KbHook.pch 1.56MB
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KbHook.log 2KB
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KbHook.Build.CppClean.log 828B
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stdafx.obj 30KB
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KbHook.obj 76KB
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KbHook.tlog 文件夹
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CL.write.1.tlog 894B
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KbHook.lastbuildstate 174B
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link.command.1.tlog 1KB
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CL.read.1.tlog 20KB
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link.write.1.tlog 502B
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cl.command.1.tlog 1KB
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link.read.1.tlog 3KB
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KbHook.vcxproj 4KB
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stdafx.h 320B
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Debug 文件夹
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vc120.pdb 220KB
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KbHook.pch 1.56MB
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KbHook.log 1KB
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vc120.idb 507KB
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stdafx.obj 11KB
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KbHook.obj 35KB
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KbHook.tlog 文件夹
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CL.write.1.tlog 1KB
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KbHook.lastbuildstate 172B
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link.command.1.tlog 1KB
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CL.read.1.tlog 20KB
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link.write.1.tlog 600B
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cl.command.1.tlog 1KB
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link.read.1.tlog 3KB
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stdafx.cpp 293B
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KbHook.vcxproj.filters 1KB
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targetver.h 314B
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KbHook.cpp 4KB
zip 文件大小:10.52MB